Back to results
US 4,882,899 AGranted
Harvester reel tine and bat assembly
AssigneeHCC, Inc.
InventorsEdward P. Jasper, Thomas G. Truckenbrod
Life of this patent
Estimating the term…
Abstract
An improved harvester pickup reel tine and bat structure results in light weight, ease of assembly and non-snagging operation. A one-piece tine and attachment is formed by molding a plastic tine integral with a split ring to clamp it onto the support tube. A single split in the ring and the integral construction permits an assembly with no protrusions on the rear surface of the reel which otherwise catches on accumulated material in the harvester. An alternate embodiment includes extension wings which interlock with adjacent structures to form a continuous bat thus affording the reel assembly which is convertible between a structure with or without bats.
Claims11
A one piece molded harvester reel tine for mounting on a support tube comprising:
- a split ring section forming a ring with a single split and with an interior diameter approximately equal to the outside diameter of a support tube onto which it is to be mounted, the split ring section including a connector section at which two end sections of the split ring meet to form the split, each end section having a through hole, with the two through holes in alignment when the two end sections are adjacent to each other and a flexible band section of a cross sectional configuration such that the band section will flex sufficiently to permit the two end sections to separate a distance greater than the diameter of the split ring when closed without permanently deforming the flexible band section wherein the flexible band section comprises a smooth continuous section of at least one-half the circumference of the split ring section;
- a finger section the base of which is protruding from the outside surface of the split ring section in an orientation approximately radial to the circle of the split ring section and in a location on the exterior of the split ring section approximately one quarter of the circumference of the split ring section away from the split in the split ring section;
- and
- a protrusion from the inside surface of the circle of the split ring section, extending inward from the split ring section at the location of the finger section, the protrusion having a dimension inward toward the center of the split ring section which is at least as great as the wall thickness of a support tube onto which the split ring section is to be mounted.
1 more element
A harvester reel tine and support tube assembly comprising:
- a support tube including a recess at a location prescribed for each tine;
- a one piece molded tine attached to the support tube and comprising:
- a split ring section forming a ring with a single split and with an interior diameter approximately equal to the outside diameter of a support tube onto which it is to be mounted, the split ring section including a connector section at which two end sections of the split ring meet to form the split, each end section having a through hole, with the two through holes in alignment when the two end sections are adjacent to each other and a flexible band section of a cross sectional configuration such that the band section will flex sufficiently to permit the two end sections to separate a distance greater than the diameter of the split ring when closed without permanently deforming the flexible band section wherein the flexible band section comprises a continuous section of at least one-half the circumference of the split ring section;
- a finger section the base of which is protruding from the outside surface of the split ring section in an orientation approximately radial to the circle of the split ring section and in a location on the exterior of the split ring section approximately one quarter of the circumference of the split ring section away from the split in the split ring section;
- and
- a protrusion from the inside surface of the circle of the split ring section, extending inward from the split ring section at the location of the finger section, the protrusion having a dimension inward toward the center of the split ring section which extends it into the recess in the support tube onto which the split ring section is mounted by inserting the protrusion into the recess at the location on the support tube prescribed for a tine;
- and
- a fastener located in the connector section of the split ring section of the tine, fitted through the hole of one end section and attached to the hole of the other end section and compressing the end sections together to firmly attach the tine onto the support tube.
5 more elements
Dependencies are inferred from the claim text.